1 files changed, 22 insertions, 63 deletions
diff --git a/docs/en/cowboy/2.2/manual/cowboy_constraints/index.html b/docs/en/cowboy/2.2/manual/cowboy_constraints/index.html
index 98a7305d..d5005eff 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_constraints/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_constraints/index.html
@@ -62,84 +62,43 @@
 
 <h1 class="lined-header"><span>cowboy_constraints(3)</span></h1>
 
-<div class="sect1">
 <h2 id="_name">Name</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>cowboy_constraints - Constraints</p></div>
-</div>
-</div>
-<div class="sect1">
+<p>cowboy_constraints - Constraints</p>
 <h2 id="_description">Description</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>The module <code>cowboy_constraints</code> defines the built-in
-constraints in Cowboy and provides an interface for
-manipulating these constraints.</p></div>
-<div class="paragraph"><p>Constraints are functions that define what type of
-input is allowed. They are used throughout Cowboy,
-from the router to query strings to cookies.</p></div>
-</div>
-</div>
-<div class="sect1">
+<p>The module <code>cowboy_constraints</code> defines the built-in constraints in Cowboy and provides an interface for manipulating these constraints.</p>
+<p>Constraints are functions that define what type of input is allowed. They are used throughout Cowboy, from the router to query strings to cookies.</p>
 <h2 id="_exports">Exports</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>Built-in constraints:</p></div>
-<div class="ulist"><ul>
-<li>
-<p>
-<a href="../cowboy_constraints.int">cowboy_constraints:int(3)</a> - Integer constraint
-</p>
+<p>Built-in constraints:</p>
+<ul><li><a href="../cowboy_constraints.int">cowboy_constraints:int(3)</a> - Integer constraint
 </li>
-<li>
-<p>
-<a href="../cowboy_constraints.nonempty">cowboy_constraints:nonempty(3)</a> - Non-empty constraint
-</p>
+<li><a href="../cowboy_constraints.nonempty">cowboy_constraints:nonempty(3)</a> - Non-empty constraint
 </li>
-</ul></div>
-</div>
-</div>
-<div class="sect1">
+</ul>
 <h2 id="_types">Types</h2>
-<div class="sectionbody">
-<div class="sect2">
 <h3 id="_constraint">constraint()</h3>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="font-weight: bold"><span style="color: #000000">constraint</span></span>() <span style="color: #990000">::</span> <span style="color: #FF6600">int</span> | <span style="color: #FF6600">nonempty</span> | <span style="font-weight: bold"><span style="color: #0000FF">fun</span></span>()</tt></pre></div></div>
-<div class="paragraph"><p>A constraint function.</p></div>
-<div class="paragraph"><p>The atom constraints are built-in, see the corresponding
-function in the exports list above.</p></div>
-</div>
-<div class="sect2">
+<pre><tt><b><font color="#000000">constraint</font></b>() <font color="#990000">::</font> <font color="#FF6600">int</font> | <font color="#FF6600">nonempty</font> | <b><font color="#0000FF">fun</font></b>()</tt></pre>
+</div></div>
+<p>A constraint function.</p>
+<p>The atom constraints are built-in, see the corresponding function in the exports list above.</p>
 <h3 id="_reason">reason()</h3>
-<div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
-<pre><tt><span style="font-weight: bold"><span style="color: #000000">reason</span></span>() <span style="color: #990000">::</span> {<span style="font-weight: bold"><span style="color: #000000">constraint</span></span>(), <span style="color: #009900">Reason</span>, <span style="color: #009900">Value</span>}
-
-<span style="color: #009900">Reason</span> <span style="color: #990000">::</span> <span style="font-weight: bold"><span style="color: #000000">any</span></span>()
-<span style="color: #009900">Value</span>  <span style="color: #990000">::</span> <span style="font-weight: bold"><span style="color: #000000">any</span></span>()</tt></pre></div></div>
-<div class="paragraph"><p>Reason for the constraint failure.</p></div>
-<div class="paragraph"><p>It includes the constraint function in question,
-a machine-readable error reason and the value that
-made the constraint fail.</p></div>
-</div>
-</div>
-</div>
-<div class="sect1">
+<pre><tt><b><font color="#000000">reason</font></b>() <font color="#990000">::</font> {<b><font color="#000000">constraint</font></b>(), <font color="#009900">Reason</font>, <font color="#009900">Value</font>}
+
+<font color="#009900">Reason</font> <font color="#990000">::</font> <b><font color="#000000">any</font></b>()
+<font color="#009900">Value</font>  <font color="#990000">::</font> <b><font color="#000000">any</font></b>()</tt></pre>
+</div></div>
+<p>Reason for the constraint failure.</p>
+<p>It includes the constraint function in question, a machine-readable error reason and the value that made the constraint fail.</p>
 <h2 id="_see_also">See also</h2>
-<div class="sectionbody">
-<div class="paragraph"><p><a href="..">cowboy(7)</a>,
-<a href="../cowboy">cowboy(3)</a>,
-<a href="../cowboy_router">cowboy_router(3)</a>,
-<a href="../cowboy_req.match_cookies">cowboy_req:match_cookies(3)</a>,
-<a href="../cowboy_req.match_qs">cowboy_req:match_qs(3)</a></p></div>
-</div>
-</div>
+<p><a href="..">cowboy(7)</a>, <a href="../cowboy">cowboy(3)</a>, <a href="../cowboy_router">cowboy_router(3)</a>, <a href="../cowboy_req.match_cookies">cowboy_req:match_cookies(3)</a>, <a href="../cowboy_req.match_qs">cowboy_req:match_qs(3)</a></p>
+